Temperature is one of the most important process variables in modern industry, yet it is easy to overlook until something goes wrong. The TP2402 wireless temperature transmitter from TOPRIE meets this challenge with a battery-powered, IP66-rated platform that combines accurate sensing, long-range wireless communication and instant over-limit alarms, delivering dependable data from tanks, pipelines, plant rooms and remote assets without extensive cable runs.

With a -200°C to 200°C range, 0.5%F.S accuracy and a 17,000mAh lithium battery lasting up to five years with hourly uploads, the TP2402 provides continuous visibility across a wide variety of industrial applications.

Manual checks capture only a snapshot. Between inspection rounds, temperature excursions can damage stored media, affect quality, raise energy consumption or create safety risks. The TP2402 closes that gap by uploading readings automatically at intervals from one to 1,440 minutes, so operators can act on trends instead of reacting to incidents.

• Early warning: Instant high and low temperature alarms are pushed to the monitoring platform when readings exceed preset thresholds.
• Traceability: Data can be exported in PDF and CSV formats for audits, reports and compliance records.
• Accuracy over time: Manual sensor calibration helps maintain consistent measurements throughout the device's service life.

Storage tanks holding liquids, slurries or temperature-sensitive media need consistent monitoring to prevent stratification, freezing, overheating or quality loss. The TP2402 installs easily on industrial tanks with NPT1/2 or M20*1.5 connections. Over-limit alarms notify operators as soon as temperatures leave the safe band, while long battery life supports months of unattended operation.

In oil and gas operations, temperature data supports pipeline integrity, storage safety and process control. The explosion-proof TP2402VL.5-Ex variant, rated -50°C to 650°C with CE, RoHS and explosion-proof certification, suits hazardous areas where standard sensors cannot be used. Wireless connectivity reduces cabling at remote wellheads, tank farms and processing units.

Chemical production and energy generation depend on tight temperature control across reactors, heat exchangers and boilers. The TP2402 provides reliable readings and integrates with cloud platforms, letting maintenance teams review trends and identify inefficiencies before they become failures.

HVAC systems rely on accurate temperature feedback for comfort, efficiency and equipment protection. The TP2402's TFT display, compact housing and multiple communication options suit plant rooms, chilled water systems, air handling units and smart buildings.

Water utilities monitor temperature to protect pumps, detect anomalies and support environmental compliance. The IP66 enclosure resists moisture and dust, making the TP2402 suitable for pump stations, treatment basins and outdoor sites.

Mining and metal plating involve harsh conditions, corrosive atmospheres and critical process baths. The stainless steel probe and aluminum housing add durability, while wireless transmission avoids routing cables through difficult terrain.

Where repeatability is essential, the TP2402 offers precise measurement, manual calibration and stable wireless delivery across test cells, curing areas and environmental chambers.

• Flexible connectivity: Choose 4G, WiFi, LoRa, LoRaWAN  according to site coverage and data plans.
• Long service life: Low power consumption with standby current below 80uA and average transmission current below 150mA.
• Local and remote access: USB-C and Bluetooth configuration, plus remote parameter adjustment through the server.
• Complete data visibility: Each upload includes temperature, battery level, signal strength and SIM card status.

The TP2402 is more than a sensor: it is a complete monitoring solution for storage tanks, oil and gas assets, chemical plants, HVAC systems, water facilities . Combining wide range, high accuracy, multi-protocol wireless communication and practical data management, it helps industrial teams reduce downtime, improve safety and make better decisions from real-time data.

For OEM projects, customized probe sizes, thread connections and branding are available. Contact our team to discuss the right TP2402 configuration for your application.